Emotion overcomes US hurdler after posting year's fastest time

David Oliver of the United States won his first major title on Monday, claiming the 110 meters hurdles crown at the world athletics championships in Moscow.

The 31-year-old 2008 Olympic bronze medalist posted the fastest time of the year, 13.00 sec, while compatriot Ryan Wilson took silver at 13.13 and Russian Sergey Shubenkov won the bronze in 13.24.